List of the top 20 organizations with the largest IP allocations in Norway
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Telenor Norge AS | 4,247,056 | 1.2 x 240 | 3 | 122 | |
| Telia Norge AS | 2,813,184 | 1.19 x 236 | 3 | 172 | |
| GLOBALCONNECT AS | 1,845,760 | 1.32 x 238 | 2 | 215 | |
| 4 | TIETOEVRY NORWAY AS | 1,289,216 | 1.13 x 236 | 2 | 35 |
| 5 | Lyse Tele AS | 1,241,600 | 1.69 x 237 | 2 | 92 |
| 6 | SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR | 1,116,482 | 232 | 1 | 21 |
| 7 | NextGenTel AS | 303,872 | 1.06 x 235 | 1 | 14 |
| 8 | IKT-KAPASITETER | 256,512 | 230 | 1 | 32 |
| 9 | Marlink AS | 225,536 | 1.07 x 236 | 9 | 70 |
| 10 | NTE TELEKOM AS | 210,432 | 1.13 x 235 | 1 | 26 |
| 11 | Norsk Rikskringkasting AS | 138,752 | 1.19 x 232 | 1 | 13 |
| 12 | Schibsted Media AS | 135,168 | 0 | 2 | 3 |
| 13 | Eviny Fiber AS | 131,840 | 236 | 2 | 15 |
| 14 | Equinor ASA | 131,072 | 216 | 1 | 3 |
| 15 | NORSK HYDRO ASA | 131,072 | 0 | 1 | 2 |
| 16 | Embriq AS | 100,352 | 232 | 1 | 6 |
| 17 | Oslo kommune, Utviklings- og kompetanseetaten | 98,304 | 235 | 1 | 3 |
| 18 | Trollfjord Bredband AS | 80,896 | 1.06 x 236 | 1 | 36 |
| 19 | Nexthop AS | 75,776 | 1.31 x 237 | 4 | 55 |
| 20 | ORANGE BUSINESS DIGITAL NORWAY AS | 68,096 | 1.5 x 233 | 2 | 49 |